Changes between Version 9 and Version 10 of DetectorCard


Ignore:
Timestamp:
Feb 8, 2012, 4:17:24 PM (13 years ago)
Author:
Eric CONTE
Comment:

--

Legend:

Unmodified
Added
Removed
Modified

  • DetectorCard

    v9 v10  
    4141Delphes describes b-tagging algorithms through 4 functions of two variables pT (x) and Eta (y) :
    4242- b-tagging efficiencies
     43[K]*pow([alpha]*x,[beta])/(1+pow([alpha]*x,[beta]))
     44K = 0.828
     45alpha = 0.048
     46beta = 2.386
     47
    4348- mistag for c-jets
    44 - mistag for gluon-jets
    45 - mistag for light-jets
     49[0]*x*exp([1]*x*x*x*x+[2]*x*x+[3]*x+[4]
     50[0]=0.40
     51[1]=-2.19
     52[2]=2.79
     53[3]=3.01
     54[4]=-2.70
    4655
    47 B-tagging efficiencies
    4856
    49 Mistag efficiencies
     57- mistag for gluon-jets and light-jets
     58
     59[0]*x*exp([1]*x^6+[2]*x^5+[3]*x^4+[4]*x^3+[5]*x^2+[6]*x+[7]
     60[0]= 0.0036
     61[1]= -78.22
     62[2]= 129.81
     63[3]=-44.16
     64[4]=-4.13
     65[5]=0.49
     66[6]=1.25
     67[7]=0.59
     68